Word · Frequency #2286
self
自我；自身
核心释义
用于构成合成词，如 self-confidence（自信）、self-taught（自学的）
Used as a combining form meaning of, by, to, from, or for the self.
- 1.
在颜色、成分等方面具有自身或单一性质或特征的,无添加或变化；同类的；未混合的。
Having its own or a single nature or character throughout, as in colour, composition, etc., without addition or change; of the same kind; unmixed.
- 2.
属于自身的任何分子、细胞或组织,与外来(非自身)的分子、细胞或组织相对(例如,感染性、同种异体或异种)。
Of or relating to any molecule, cell, or tissue of an organism's own (belonging to the self), as opposed to a foreign (nonself) molecule, cell, or tissue (for example, infective, allogenic, or xenogenic).
- 3.
与自我相关的(用作合成形式)
(used as a combining form) relating to--of or by or to or from or for--the self
自身的；自体的；同一的；纯一的；未掺杂的；在颜色、成分等方面具有自身或单一性质或特征的,无添加或变化；同类的；未混合的。；属于自身的任何分子、细胞或组织,与外来(非自身)的分子、细胞或组织相对(例如,感染性、同种异体或异种)。；与自我相关的(用作合成形式)
用法In use
The shirt has a self stripe, so the lines are the same color as the rest of the fabric.
用法提示：此处 self 为形容词，修饰 stripe，表示条纹与底布同色、无添加对比色。
He made a self bow from one piece of wood, so it bends evenly without glue.
用法提示：此处 self 为形容词，修饰 bow，表示弓由整块木料制成、无拼接或添加。
The jacket has a self lining, which means the inside uses the same cloth as the outside.
用法提示：此处 self 为形容词，修饰 lining，表示衬里与外层使用同一种布料。
self- + past participle
self- 与过去分词连用构成形容词，表示“自我……的”，如 self-made（白手起家的）、self-taught（自学的）。
She is self-employed and runs her own design studio.
她是自由职业者，经营着自己的设计工作室。
self- + noun
相关词与表达Connections
搭配Collocations
- self-esteem
- 自尊
- High self-esteem is important for mental health.高自尊对心理健康很重要。
- self-control
- 自我控制
- He lost his self-control and shouted at her.他失去自控，对她大喊大叫。
- self-confidence
- 自信
- She has great self-confidence.她非常自信。
- self-defense
- 自卫
- He claimed he acted in self-defense.他声称他是出于自卫。
- self-service
- 自助
学习提示Learner notes
语法说明Grammar Note
通常置于名词前作定语（如 self cells），较少用作表语；多用于生物学或医学语境。
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.